7049042 has 48 divisors (see below), whose sum is σ = 14478912. Its totient is φ = 2530080.

The previous prime is 7049039. The next prime is 7049047. The reversal of 7049042 is 2409407.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is not an unprimeable number, because it can be changed into a prime (7049047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13763 + ... + 14265.

It is an arithmetic number, because the mean of its divisors is an integer number (301644).

Almost surely, 2^7049042 is an apocalyptic number.

7049042 is an abundant number, since it is smaller than the sum of its proper divisors (7429870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7049042 is a wasteful number, since it uses less digits than its factorization.

7049042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543 (or 536 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 7049042 is about 2655.0032015047. The cubic root of 7049042 is about 191.7388122436.

The spelling of 7049042 in words is "seven million, forty-nine thousand, forty-two".